JPS5753612A - Length measuring device for coal chamber width of coke oven - Google Patents
Length measuring device for coal chamber width of coke ovenInfo
- Publication number
- JPS5753612A JPS5753612A JP12982980A JP12982980A JPS5753612A JP S5753612 A JPS5753612 A JP S5753612A JP 12982980 A JP12982980 A JP 12982980A JP 12982980 A JP12982980 A JP 12982980A JP S5753612 A JPS5753612 A JP S5753612A
- Authority
- JP
- Japan
- Prior art keywords
- coal chamber
- chamber
- coal
- pipe
- width
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
PURPOSE:To grasp conditions of fire brick in a coal chamber accurately by measuring the width of the coal chamber in a high temperature state as it is, by energizing a displacement body, movable in the widthwise direction of the coal chamber from a storage chamber isolated from high temperature, toward the side wall of the coal chamber. CONSTITUTION:A rail 7 for a pusher beam 5 moving in the coal chamber 2 of a coke oven 1 in the lengthwise of the oven is equipped with main bodies 8 and 9 made of heat insulators 11, etc. A displacement body 14 which penetrates the main body 8 and is freely movable in the widthwise direction of the coke chamber 2 is energized by a spring 16 to bring a roller 15, provided atop of the displacement body 14, into contact with the side wall 2a of the coal chamber 2 all the time. The resistance value of a potentiometer 19 varies through a coupling lever 20 and a rocking lever 21 which couple with the movement of the displacement body 14 and through a calbe 24 in a flexible internal pipe 22, an electric signal is led out to measure the width of the coal chamber. A cool wind blown from the pipe 22 into the main body 8 is radiated out through a conduit 25 and a passage 26 consisting of the pipe 22 and a flexible external pipe 23. The main body 9 is the same and the coal chamber width is measure in a high-temperature state as it is to grasp the conditions of fire brik in the coal chamber accurately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12982980A JPS5753612A (en) | 1980-09-17 | 1980-09-17 | Length measuring device for coal chamber width of coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12982980A JPS5753612A (en) | 1980-09-17 | 1980-09-17 | Length measuring device for coal chamber width of coke oven |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24889184A Division JPS60144385A (en) | 1984-11-26 | 1984-11-26 | Apparatus for measuring width of coal chamber of coke oven |
| JP24889084A Division JPS60144384A (en) | 1984-11-26 | 1984-11-26 | Apparatus for measuring width of coal chamber of coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5753612A true JPS5753612A (en) | 1982-03-30 |
Family
ID=15019248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12982980A Pending JPS5753612A (en) | 1980-09-17 | 1980-09-17 | Length measuring device for coal chamber width of coke oven |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5753612A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58173420A (en) * | 1982-04-06 | 1983-10-12 | Sony Magnescale Inc | Length measuring device |
| JPS62293112A (en) * | 1986-06-13 | 1987-12-19 | Nippon Steel Corp | Measuring instrument for width of coke furnace carbonizing chamber |
| JP2013545092A (en) * | 2010-10-29 | 2013-12-19 | マーポス、ソチエタ、ペル、アツィオーニ | Contact probe with piezoelectric sensor and heat insulation |
| KR101875151B1 (en) * | 2016-12-23 | 2018-07-06 | 주식회사 포스코 | Diagnostic apparatus and method for brick of chamber |
| CN114234875A (en) * | 2021-12-15 | 2022-03-25 | 广东产品质量监督检验研究院（国家质量技术监督局广州电气安全检验所、广东省试验认证研究院、华安实验室） | Method for detecting width deviation of sheet-shaped cutting product |
-
1980
- 1980-09-17 JP JP12982980A patent/JPS5753612A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58173420A (en) * | 1982-04-06 | 1983-10-12 | Sony Magnescale Inc | Length measuring device |
| JPS62293112A (en) * | 1986-06-13 | 1987-12-19 | Nippon Steel Corp | Measuring instrument for width of coke furnace carbonizing chamber |
| JP2013545092A (en) * | 2010-10-29 | 2013-12-19 | マーポス、ソチエタ、ペル、アツィオーニ | Contact probe with piezoelectric sensor and heat insulation |
| KR101875151B1 (en) * | 2016-12-23 | 2018-07-06 | 주식회사 포스코 | Diagnostic apparatus and method for brick of chamber |
| CN114234875A (en) * | 2021-12-15 | 2022-03-25 | 广东产品质量监督检验研究院（国家质量技术监督局广州电气安全检验所、广东省试验认证研究院、华安实验室） | Method for detecting width deviation of sheet-shaped cutting product |
| CN114234875B (en) * | 2021-12-15 | 2024-03-22 | 广东产品质量监督检验研究院（国家质量技术监督局广州电气安全检验所、广东省试验认证研究院、华安实验室） | Method for detecting width deviation of sheet-shaped cut product |
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